package com.siyougame.framework.web.exception;

import cn.dev33.satoken.exception.NotLoginException;
import com.siyougame.common.constant.HttpStatus;
import com.siyougame.common.constant.ResponseCode;
import com.siyougame.common.core.domain.AjaxResult;
import com.siyougame.common.exception.DemoModeException;
import com.siyougame.common.exception.RRException;
import com.siyougame.common.exception.ServiceException;
import com.siyougame.common.exception.user.CaptchaException;
import com.siyougame.common.exception.user.UserPasswordNotMatchException;
import com.siyougame.common.utils.StringUtils;
import com.siyougame.framework.utils.EmailUtil;
import com.siyougame.framework.utils.SpringContextUtils;
import com.siyougame.idempotent.exception.IdempotentException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.validation.BindException;
import org.springframework.validation.FieldError;
import org.springframework.web.HttpRequestMethodNotSupportedException;
import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.MissingPathVariableException;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice;
import org.springframework.web.method.annotation.MethodArgumentTypeMismatchException;
import org.springframework.web.multipart.MultipartException;
import org.springframework.web.servlet.NoHandlerFoundException;

import javax.servlet.http.HttpServletRequest;
import java.sql.SQLSyntaxErrorException;
import java.util.ArrayList;
import java.util.List;

/**
 * 全局异常处理器
 * 
 * @author scrm
 */
@RestControllerAdvice
public class GlobalExceptionHandler
{
    private static final Logger log = LoggerFactory.getLogger(GlobalExceptionHandler.class);
    /**
     * 系统异常
     */
    @ExceptionHandler(Exception.class)
    public AjaxResult handleException(Exception e, HttpServletRequest request)
    {
        String requestURI = request.getRequestURI();

        log.error("系统异常"+e.getClass().getName(), e);
        e.printStackTrace();
        log.error("请求地址'{}',发生系统异常.", requestURI, e);
        return AjaxResult.error("系统繁忙，请稍后重试");
    }
    /**
     * 权限校验异常
     */
    @ExceptionHandler(AccessDeniedException.class)
    public AjaxResult handleAccessDeniedException(AccessDeniedException e, HttpServletRequest request)
    {
        String requestURI = request.getRequestURI();
        log.error("请求地址'{}',权限校验失败'{}'", requestURI, e.getMessage());
        return AjaxResult.error(HttpStatus.FORBIDDEN, "没有权限，请联系管理员授权");
    }

    /**
     * 请求方式不支持
     */
    @ExceptionHandler(HttpRequestMethodNotSupportedException.class)
    public AjaxResult handleHttpRequestMethodNotSupported(HttpRequestMethodNotSupportedException e,
            HttpServletRequest request)
    {
        String requestURI = request.getRequestURI();
        log.error("请求地址'{}',不支持'{}'请求", requestURI, e.getMethod());
        return AjaxResult.error(e.getMessage());
    }
    /**
     * 请求方式不支持
     */
    @ExceptionHandler(UserPasswordNotMatchException.class)
    public AjaxResult handleUserPasswordNotMatchException(UserPasswordNotMatchException e,
                                                          HttpServletRequest request)
    {

        return AjaxResult.error(e.getMessage());
    }

    /**
     * APP未登录
     */
    @ExceptionHandler(NotLoginException.class)
    public AjaxResult handleHttpRequestMethodNotSupported(NotLoginException e,
            HttpServletRequest request)
    {
        String requestURI = request.getRequestURI();
        log.error("请求地址'{}',APP未登录", requestURI, e.getMessage());
        return new AjaxResult(ResponseCode.NOT_LOGIN.getCode(), ResponseCode.NOT_LOGIN.getDesc());
    }

    /**
     * 业务异常
     */
    @ExceptionHandler(ServiceException.class)
    public AjaxResult handleServiceException(ServiceException e, HttpServletRequest request)
    {
        log.error(e.getMessage(), e);
        Integer code = e.getCode();
        return StringUtils.isNotNull(code) ? AjaxResult.error(code, e.getMessage()) : AjaxResult.error(e.getMessage());
    }

    /**
     * 请求路径中缺少必需的路径变量
     */
    @ExceptionHandler(MissingPathVariableException.class)
    public AjaxResult handleMissingPathVariableException(MissingPathVariableException e, HttpServletRequest request)
    {
        String requestURI = request.getRequestURI();
        log.error("请求路径中缺少必需的路径变量'{}',发生系统异常.", requestURI, e);
        return AjaxResult.error(String.format("请求路径中缺少必需的路径变量[%s]", e.getVariableName()));
    }

    /**
     * 请求参数类型不匹配
     */
    @ExceptionHandler(MethodArgumentTypeMismatchException.class)
    public AjaxResult handleMethodArgumentTypeMismatchException(MethodArgumentTypeMismatchException e, HttpServletRequest request)
    {
        String requestURI = request.getRequestURI();
        log.error("请求参数类型不匹配'{}',发生系统异常.", requestURI, e);
        return AjaxResult.error(String.format("请求参数类型不匹配，参数[%s]要求类型为：'%s'，但输入值为：'%s'", e.getName(), e.getRequiredType().getName(), e.getValue()));
    }

    /**
     * 拦截未知的运行时异常
     */
//    @ExceptionHandler(RuntimeException.class)
//    public AjaxResult handleRuntimeException(RuntimeException e, HttpServletRequest request)
//    {
//        String requestURI = request.getRequestURI();
//        log.error("请求地址'{}',发生未知异常.", requestURI, e);
//        return AjaxResult.error(e.getMessage());
//    }

    //幂等异常
    @ExceptionHandler(IdempotentException.class)
    public AjaxResult handleIdempotentException(IdempotentException e) {
    	e.printStackTrace();
    	log.error(e.getMessage());
    	//sendMsg(e);
    	return AjaxResult.error("繁操频繁,请稍后重试!");
    }


    /**
     * 自定义验证异常
     */
    @ExceptionHandler(SQLSyntaxErrorException.class)
    public AjaxResult handleBindException(SQLSyntaxErrorException e)
    {
        log.error(e.getMessage(), e);

        return AjaxResult.error("数据查询异常!");
    }

    /**
     * 自定义验证异常
     */
    @ExceptionHandler(CaptchaException.class)
    public AjaxResult handleCaptchaException(CaptchaException e)
    {
        log.error(e.getMessage(), e);

        return AjaxResult.error(e.getMessage());
    }



    /**
     * 自定义验证异常
     */
    @ExceptionHandler(BindException.class)
    public AjaxResult handleBindException(BindException e)
    {
        log.error(e.getMessage(), e);
        String message = e.getAllErrors().get(0).getDefaultMessage();
        return AjaxResult.error(message);
    }



    /**
     * 演示模式异常
     */
    @ExceptionHandler(DemoModeException.class)
    public AjaxResult handleDemoModeException(DemoModeException e)
    {
        return AjaxResult.error("演示模式，不允许操作");
    }
    //数据库唯一索引冲突
    @ExceptionHandler(DuplicateKeyException.class)
     public AjaxResult handleDuplicateKeyException(DuplicateKeyException e) {
        log.error("索引冲突:"+e.getMessage(), e);
        return AjaxResult.error("请检查配置是否重复!");
    }

    //访问受限异常
//    @ExceptionHandler(AuthorizationException.class)
//     public AjaxResult handleAuthorizationException(AuthorizationException e) {
//        log.error("访问受限:"+e.getMessage(), e);
//        return AjaxResult.error("没有权限，请联系管理员授权");
//    }

    //valid验证异常
    @ExceptionHandler(MethodArgumentNotValidException.class)
     public AjaxResult validationError(MethodArgumentNotValidException ex) {
        FieldError fieldError = ex.getBindingResult().getFieldError();
        log.error("验证未通过:"+fieldError.getField() + fieldError.getDefaultMessage());
        return AjaxResult.error(ResponseCode.ERROR.getCode(), fieldError.getDefaultMessage());
    }
    //404异常
    @ExceptionHandler(NoHandlerFoundException.class)
     public AjaxResult noHandlerFoundException(NoHandlerFoundException ex) {
        return AjaxResult.error(ResponseCode.NOHANDLERFOUND.getCode(), ResponseCode.NOHANDLERFOUND.getDesc());
    }

    //自定义业务异常
    @ExceptionHandler(RRException.class)
     public AjaxResult handleApiRRException(RRException e) {
        if(e.getCode()!=ResponseCode.NO_AUTH.getCode()&&e.getCode()!=ResponseCode.NO_SERV.getCode()){
            log.error("业务未通过:"+e.getMessage(), e);
        }
        return AjaxResult.error(e.getCode(), e.getMessage());
    }

    //不支持post get
    @ExceptionHandler(HttpMessageNotReadableException.class)
     public AjaxResult handleInvalidFormatException(HttpMessageNotReadableException e) {
        e.printStackTrace();
        return AjaxResult.error("参数解析异常!");
    }


    @ExceptionHandler(MultipartException.class)
     public AjaxResult handleMultipartException(MultipartException e) {
        e.printStackTrace();
        return AjaxResult.error("参数请求异常!");
    }
    
}
